The John Blue NGP-9055 is a dual piston, double acting metering pump designed for precise liquid application in agricultural settings. It offers a maximum flow rate of 68.4 gallons per minute (GPM) and operates at a maximum pressure of 120 pounds per square inch (PSI). The pump features a variable stroke mechanism and is capable of reaching speeds up to 450 revolutions per minute (RPM). Both the inlet and outlet ports are 1-1/2 inches with female pipe threads (FPT), facilitating easy integration into existing systems. Constructed from cast iron, the NGP-9055 is built for durability and longevity. Its design allows for the application of two products simultaneously using a single drive system, with independently adjustable strokes for each piston. This configuration is particularly beneficial for applications requiring different application rates, such as applying starter fertilizer on one side and nitrogen on the other. The pump is also available with a hydraulic drive option, providing flexibility in drive system selection. Maintenance is simplified with features like a one-piece piston pump valve cap, which allows easy access to check valves without removing hoses, and main shaft seals that incorporate a dual wiper enclosed in a grease cavity to flush out contamination, thereby extending the pump's service life.
- Model: NGP-9055
- Piston: Double Piston – Double Acting
- Stroke: Variable
- Max Flow GPM: 68.4
- Max Pressure PSI: 120
- Max Speed RPM: 450
- Inlet & Outlet FPT: 1-1/2″ FPT
- Material: Cast Iron
- Clutch: Without Clutch
- Drive System: Ground Drive or Hydraulic Drive
- Application: Dual Product Application
- Maintenance Features: Easy access to check valves, Dual wiper main shaft seals
